Description
The SporTube is the most classic cycling butyl inner tube; the standard interpretation of the most-used air retention system in the world. A complete range offers the size and specification for every kind of cyclist and discipline, from road cycling to urban commuting.
- Butyl construction
- Disc and rim brake compatible
- Black valve stem
| Shaft Type | Threaded |
| Tube Compound | Butyl |
| Valve Core | Fixed |
| Valve | Presta Med 41-55mm |
| Weight | 300 |
| ISO Width (mm) | 63 |
| ISO Width (mm) | 64 |
| ISO Width (mm) | 65 |
| ISO Width (mm) | 66 |
| ISO Width (mm) | 67 |
| ISO Width (mm) | 68 |
| ISO Width (mm) | 69 |
| ISO Width (mm) | 70 |
| ISO Width (mm) | 71 |
| ISO Diameter | 584 / 650b / 27.5″ |
| Labeled Size | 27.5 x 2.5 – 2.8 |






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